Photos

Rock star Madonna performs before a sold-out audience at night on Saturday, July 18, 1975 in Anaheim Stadium, Calif. Her show in Anaheim is part of a world concert tour called ?Who?s That Girl?. (AP Photo/Reed Saxon)

U.S. pop singer and actress Madonna and former Beatles guitarist George Harrison publicise the movie "Shanghai Surprise" in London in March 1986. Harrison has produced the movie in which Madonna stars. (AP Photo/Peter Kemp)

Madonna greets her fans from a platform in Time Square, near the Broadway Theatre, where her new film, "Whos that girl" made its New York debut August 6, 1987. Madonna is currently on a concert tour that bears the same name as the film. (AP-Photo)

Madonna sings during a Live Aid concert in Philadelphia's JFK Stadium on July 13, 1985. (AP Photo/Rusty Kennedy)

Rock star Madonna, left, and Rosanna Arquette make the ?Peace Sign,? on Saturday, Oct. 5, 1985 in Los Angeles during the taping of a television commercial promoting a cross country peace march. (AP Photo/Jim Ruyman)

American rock sensation Madonna struts her stuff for thousands of her fans who packed a downtown Tokyo baseball stadium in her first appearance in the metropolitan area, June 21, 1987. Her opener, scheduled on Saturday, was canceled due to driving rain and winds. (AP Photo/Tsugufumi Matsumoto)

Rock star Madonna faces the press at London hotel in Thursday, March 7, 1986 in London, England during a news conference to promote the movie. ?Shanghai Surprise?, in which she is starring. The film is being produced by Handmade Films, founded by former Beatle George Harrison. (AP Photo/Dave Caulkin)

Pop star Madonna performs before a sold-out audience at Anaheim Stadium near Los Angeles, July 19, 1987. She toured Japan earlier in the year and is now on the road in the U.S. with her "Who's That Girl" tour. (AP Photo/Reed Saxon)

Madonna poses at the MTV Video Music Awards on Sept. 14, 1984 in New York's Radio City Music Hall. The singer was nominated "Best New Artist" in video. (AP Photo)

Shown in photo is Madonna (singer) at American Music Awards on Jan. 28, 1985. (AP Photo)

Shown in photo is Madonna while performing on June 6, 1985. (AP Photo/Mario Suriani)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this April 10, 1985 file photo, Madonna performs in Seattle as she opened her first national tour. (AP Photo/Barry Sweet, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this April 17, 1986 file photo, Sean Penn and his wife, singer Madonna chat with reporters prior to the screening of Penn's new movie "At Close Range" in Los Angeles. (AP photo/Craig Mathew, file)

Pop star Madonna is seen on stage at Radio City Music Hall in New York, June 1985. (AP Photo/Mario Suriani)

Pop star Madonna is seen performing during her "Blonde Ambition" tour, 1990. (AP Photo)

U.S performer Madonna, centre, during the filming of the movie "W.E", which she is directing, in Paris, Saturday July 31, 2010. (AP Photo/Thibault Camus)

Madonna puts a mask as she attends the carnival parade at the Sambadrome, in Rio de Janeiro, Sunday, Feb.14, 2010. (AP Photo/Martin Mejia)

Madonna arrives to meet with Sao Paulo's Governor Jose Serra in Sao Paulo, Wednesday, Feb. 10, 2010. Madonna is meeting with Serra to discuss possible social projects. (AP Photo/Nelson Antoine)

US pop star Madonna, left, and her daughter Lourdes attend the ground breaking ceremony for her Raising Malawi Academy for Girls in Malawi, Monday, Oct. 26, 2009. Madonna who is funding the building of the school was the guest of honour at the function. The 51-year-old celebrity arrived in the impoverished southern African country on Sunday. She was accompanied by her four children _ daughters Lourdes and Mercy, and sons Rocco and David. (AP Photo/Tsvangirayi Mukwazhi)

US singer Madonna performs during her concert in the Olympic stadium in Munich, southern Germany, on Tuesday, Aug. 18, 2009. (AP Photo/Christof Stache)

US singer Madonna performs during her concert in Belgrade, Serbia, on Monday, Aug. 24, 2009. (AP Photo/(AP Photo/Srdjan Ilic)

Photo taken Monday Aug. 17, 2009 made available Tuesday Aug. 18, 2009 of U.S. singer Madonna, at right, with her adopted child from Malawi David Banda, waving, and Brazilian model Jesus Luz, background with havana hat, holding her other adopted child Chifundo "Mercy" James, on a speedboat on their way to see friends on a yacht, in Italy's northwestern riviera town of Portofino. Reports said Tuesday Madonna is in the seaside resort town to spend some time with Italian designers Dolce and Gabbana and other friends. After adopting David Banda in 2008, Malawi's highest court had granted the adoption of Chifundo "Mercy" James June 12, 2009 overturning an April lower court ruling that Madonna had not spent enough time in Malawi to be given a child. Madonna's Raising Malawi, a charity founded in 2006, helps feed, educate and provide medical care for some of Malawi's orphans. (AP Photo)

U.S. singer Madonna performs during her 'Sticky and Sweet' tour in Barcelona, Spain, Tuesday, July 21, 2009. (AP Photo/Manu Fernandez)

U.S. singer Madonna performs during her 'Sticky and Sweet' tour in Barcelona, Spain, Tuesday, July 21, 2009. (AP Photo/Manu Fernandez)

U.S singer Madonna between Italian stylists Stefano Gabbana, left, and Domenico Dolce, right, at the entrance of their "Gold" restaurant in Milan where she attended a party after her concert, part of her Sticky and Sweet tour, at the San Siro stadium in Milan, Italy, Tuesday night, July 14, 2009. (AP Photo/Tommaso Balestra)

U.S. singer Madonna visits the Mphandula Day Care Centre for orphans near Lilongwe, Malawi, Monday, March, 30, 2009. Madonna arrived in Malawi on Sunday in a bid to adopt a a 4-year-old girl as her second child from the southern African country. (AP Photo/Tsvangirayi Mukwazhi)

U.S. singer Madonna performs during a concert, part of her "Sticky and Sweet" tour, in Buenos Aires, Friday, Dec. 5, 2008. (AP Photo/Natacha Pisarenko)

** FILE ** In this Nov. 29, 2008 file photo, Madonna performs during her "Sticky and Sweet" tour at Foro Sol in Mexico City. (AP Photo/Eduardo Verdugo, file)

U.S. singer Madonna performs on stage during her "Sticky and Sweet" tour at the Olympic stadium of Athens, on Saturday, Sept. 27, 2008. (AP Photo/Thanassis Stavrakis)

Madonna performs in front of an image of singer Britney Spears during her 'Sticky and Sweet' tour at La Cartuja Stadium in Seville,southern Spain, on Tuesday, Sept. 16, 2008. (AP Photo/Miguel Angel Morenatti)

US pop singer Madonna performs on stage during her concert of the "Sticky and Sweet" world tour at the LTU-Arena in Duesseldorf, western Germany on Thursday, Sept. 4, 2008. (AP Photo/Rene Tillmann)

U.S. singer Madonna performs at the Olympia theater to promote her latest album "Hard Candy", in Paris, Tuesday May 6, 2008. (AP Photo/Jacques Brinon)

American singer Madonna performs at the Olympia theater to promote her latest album "Hard Candy", in Paris, Tuesday May 6, 2008. (AP Photo/Jacques Brinon)

Madonna, left, is joined by Justin Timberlake for a duet during her performance to celebrate the release of her new CD "Hard Candy" at Roseland Ballroom, Wednesday, April 30, 2008 in New York. (AP Photo/Evan Agostini)

In this photo released by Israel's Government Press Office, Israel President Shimon Peres, right, stands with pop star Madonna during a visit to the President's residence in Jerusalem, Saturday, Sept. 15, 2007.Madonna met Israeli President Shimon Peres Saturday during a visit to Israel to attend a conference on Jewish mysticism. (AP Photo/Government Press Office, Moshe Milner, HO) ** ISRAEL OUT **

U.S. singer Madonna performs on stage during the British leg of the Live Earth concerts at London's Wembley Stadium, Saturday July 7, 2007. This concert is part of a series of events, also taking place in the U.S., Australia, China, Japan, Brazil, South Africa and Antarctica. Live Earth was inspired and is backed by by former U.S. Vice President Al Gore's campaign to force global warming onto the international political agenda by generating public concern. (AP Photo/Anthony Harvey)

U.S. singer Madonna hold her adopted son David Banda in her arms as she pose for photographers with her daughter Lourdes at the Home of Hope orphanage in Mchinji, Malawi, Tuesday, April 17, 2007. Children at the church-run Home of Hope orphanage in Mchinji, a village near the Zambian border, sang and recited lessons for the pop star, while her daughter, Lourdes, took video footage. (AP Photo/Karel Prinsloo)

Madonna arrives at a special screening of "Arthur and The Invisibles" Thursday, Jan. 11, 2007 at Tribeca Cinemas in New York. (AP Photo/Gary He)

Madonna arrives at a special screening of "Arthur and The Invisibles" Thursday, Jan. 11, 2007 at Tribeca Cinemas in New York. (AP Photo/Gary He)

Madonna smiles as she arrives in a hotel, Moscow, Monday Sept. 11, 2006. A long-awaited concert in Moscow by Madonna had become mired in security concerns. After negotiations _ spiced up by protests against the singer performing anywhere in the city _ an agreement was struck Monday for the show to be held Sept. 12 at the Luzhniki stadium. (AP Photo/Dmitry Lovetsky)

Pop singer Madonna performs during a concert at the Forum in Horsens, Denmark, Thursday evening, Aug. 24, 2006. Madonna brought her worldwide "Confessions" tour to Denmark. A audience of 85,000 people more than doubled the inhibitants of Horsens for one night. (AP Photo/Martin Ravn, Polfoto) ** DENMARK OUT **

Madonna performs in one of her worldwide "Confessions Tour" concerts at Wembley Arena in London, Tuesday, Aug 1, 2006. (AP Photo/Sang Tan)

Madonna performs in one of her worldwide "Confessions Tour" concerts at Wembley Arena in London, Tuesday, Aug 1, 2006. (AP Photo/Sang Tan)

A worker hangs in front of a huge poster with the image of singer Madonna in Hamburg, northern Germany, Friday, Aug. 18, 2006. The 1,245 square meters poster is the largest Madonna poster in the world, according to the fashion company H & M. Madonna is a part of the campaign for the autumn collection. (AP Photo/Kai-Uwe Knoth)

Madonna performs during her concert on the New York leg of her "Confessions" tour, Wednesday, June 28, 2006 at Madison Square Garden in New York.(AP Photo/Stephen Chernin)

Madonna performs at the 2006 Coachella Valley Music Festival in Indio, Calif., on Sunday, April 30, 2006. (AP Photo/Matt Sayles)

** ARCHIV ** Popstar Madonna, aufgenommen bei der Verleihung der Brit Awards in London am 15. Feb. 2006. Die Modekette H&M hat Madonna als Werbetraegerin gewonnen. Das schwedische Modehaus stellt Madonna und der ganzen Truppe ihren aktuellen Tournee aus Band, Taenzern und Crewmitgliedern eine vollstaendige Garderobe zur Verfuegung, die ausserhalb der Konzerte getragen werden koenne, wie H&M am Donnerstag, 8. Juni 2006, in Hamburg mitteilte. (AP Photo/ Kirsty Wigglesworth) ** zu APD2743 **

Pop singer Madonna smiles at wellwishers as she arrives at the New Tokyo International Airport in Narita, east of Tokyo, Monday, Dec. 5, 2005. The superstar is on a five-day visit to promote her latest album "Confessions on the Dance Floor." (AP Photo/Shizuo Kambayashi)

** FILE ** Madonna wearing a sling arrives with her husband , British fiilm director Guy Richie, for the premiere of his latest fiilm, Revolver, in London 's Leicester Square in this Sept. 20, 2005 file photo. In an interview with French magazine 'VSD' published Wednesday, Aug. 23, 2006, Madonna said, that Richie is not fond of her music. (AP Photo/Max Nash)

Madonna reads from her new book 'Lotsa De Casha' to children Tuesday, June 7, 2005 in New York. 'Lotsa De Casha' is the fifth installment in a series of children's books by Madonna. (AP Photo/Frank Franklin II)

U.S. rock star Madonna jokes while talking to children during the launch of her fourth book, "The Adventures of Abdi," in a London department store, England, Thursday, Nov. 11, 2004. (AP Photo/Max Nash)

U.S. entertainer Madonna arrives with her husband Guy Ritchie, unseen, at the UK Premiere of "Sin City", in London's Leicester Square, England, Monday, May. 23, 2005. (AP Photo/Max Nash)

Pop artist Madonna performs during her concert Monday, Sept. 13, 2004, in Lisbon, Portugal. Madonna closes her Re-invention tour with two concerts in Lisbon Monday and Tuesday. (AP Photo/Armando Franca)

Madonna performs during the 2004 Re-invention World Tour in Worcester, Mass., Sunday, June 27, 2004. (AP Photo/Chitose Suzuki)

Madonnas' Reinvention World Tour reaches Earls Court Arena in London Wednesday Aug 18 2004. (AP Photo/Frances Leader)

Madonna performs at Madison Square Garden Wednesday, June 16, 2004 in New York. (AP Photo/Chad Rachman)

**FILE** Madonna performs at the Great Western Forum, in this May 24, 2004, file photo, in Los Angeles. Twelve years ago, Madonna decided to apply the business instincts that made her a superstar toward finding and developing new acts for her own music label. Maverick Records generated hits by the likes of Alanis Morissette and Prodigy, validating the decision by Warner Music to form a partnership with its biggest star. But the label-parent relationship soured, landing record company and artist in a nasty legal dispute that was settled June 14, 2004, with Warner buying out Madonna.(AP Photo/Nam Y. Huh, file)

Madonna performs at the Great Western Forum, Monday, May 24, 2004, in Los Angeles. (AP Photo/Nam Y. Huh)

US singer Madonna, right, kisses US singer Britney Spears as she receives an award during the NRJ awards ceremony, Saturday, Jan. 24, 2004, in Cannes, southern France. (AP Photo/Bruno Bebert, POOL)

Madonna arrives for a children's tea party at the Kensington Roof Gardens in London, a pre-launch celebration for her children's book "The English Roses" Sunday Sept. 14, 2003. The book is being released Monday in 100 countries, with editions in 30 languages. (AP Photo/Richard Lewis)

Britney Spears, left, and Madonna kiss during the opening performance of the MTV Video Music Awards at New York's Radio City Music Hall Thursday, Aug. 28, 2003. (AP Photo/Julie Jacobson)

Madonna, right, waits in line to meet Britain's Queen Elizabeth at the world premiere of the latest Bond film "Die Another Day" at London's Royal Albert Hall Monday Nov.18, 2002. (AP Photo/Dan Chung/Pool)

Popular singer Madonna plays a guitar while perfroming before a sold-out crowd at the Fleet Center in Boston, Tuesday, Aug. 7, 2001. Madonna, who is to perform the second of her two-show-stop in Boston, Wednesday evening, is playing at the Fleet Center as part of her Drowned World Tour. (AP Photo/Steven Senne)

U.S. singer Madonna performs in Berlin, Tuesday, June 19, 2001 during the first concert in Germany of her European and World tour. The tour is called the "Drowned World Tour" and will take the singer also to London, Paris, and New York. (AP Photo/Markus Schreiber)

U.S. singer Madonna performs in Berlin, Tuesday, June 19, 2001 during the first concert in Germany of her European and World tour. The tour is called the "Drowned World Tour" and will take the singer also to London, Paris, and New York. (AP Photo/Markus Schreiber)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this June 19, 2001 file photo, Madonna performs in Berlin during her "Drowned World Tour." (AP Photo/Markus Schreiber, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this July 20, 1990 file photo, pop singer Madonna performs during her Blond Ambition tour in Wembly Stadium in London. (AP Photo/Gill Allen, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this Dec. 21, 2000 file photo, pop star Madonna waves to the crowd as her fiance Guy Ritchie holds their son Rocco after his baptism at Dornoch Cathedral, Dornoch, Scotland. (AP Photo/Martin Cleaver, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE **In this undated file photo originally provided by publicist Liz Rosenberg, Madonna is shown with her daughter Lourdes, 9, left, son Rocco, 6, right and David Banda, 13-months, who she plans to adopt with her husband director Guy Ritchie. (AP Photo/Shavawn Rissman, file) ** NO SALES **

50 Cent kisses Madonna at an MTV event "Spankin New Music Week" Thursday, Nov. 13, 2003 in New York. (AP Photo/Stuart Ramson)

** FILE ** In this Feb. 24, 1999 file photo, Madonna performs at the beginning of the 41st Annual Grammy Awards at the Shrine Auditorium in Los Angeles. (AP Photo/Kevork Djansezian, file)

Madonna performs a medley of "Shanti" and " Ray of Light" at the MTV Video Music Awards, Thursday night, Sept. 10, 1998. (AP Photo/Kevork Djansezian)

Madonna walks to the ferry that will take her to the "Talk" magazine inaugural party in New York, Monday, August 2, 1999. The magazine has the backing of Miramax movie studio and a partnership with the Hearst magazine publishing empire and will cost $2.95 when it arrives at newstands Tuesday. (AP Photo/Stephen Chernin)

Madonna signs autographs for some fans for her latest album "Music" at the Virgin Megastore in West Hollywood, Calif., Friday Sept. 22, 2000. (AP Photo/Michael Caulfield)

Madonna arrives at New York's Metropolitan Museum of Art for a fund-raising gala honoring slain fashion designer Gianni Versace Monday night, Dec. 8, 1997. Sting, Madonna, and designers Oscar de la Renta and Ralph Lauren were among the dozens of celebrities paying tribute to Versace at the star-studded event. Proceeds from the $2,000-a-plate dinner were to go to the museum's Costume Institute, which on Thursday will open an exhibition of Versace's work. (AP Photo/Adam Nadel)

"Evita" star Madonna, arrives at the film's premiere Saturday, December 14, 1996 at the Shrine Auditorium in Los Angeles. (AP Photo/Mark J. Terrill)

Pop star Madonna waves to fans from her hotel in downtown Buenos Aires, Saturday Jan. 27, 1996. Madonna is in Argentina for the filming of "Evita." (AP Photo/La Nacion, Leonardo Cavallo)

U.S. singer and actress Madonna attends the recording of the soundtrack to the film "Evita", in London, Oct. 3, 1995. (AP Photo/Alastair Grant)

American pop star Madonna performs "Fever" in her 1993 Girlie Show World Tour concert before 30,000 fans at the Tokyo Dome, Japan, Dec. 13, 1993. (AP Photo/Koji Sasahara)

Oscar winner Quentin Tarantino, right, poses with his Oscar and Madonna at Chasen's Restaurant at an Academy Award party in Los Angeles, March 27, 1995. Tarantino won the Oscar for best original Screenplay for "Pulp Fiction." (AP Photo/Eric Charbouveau)

Pop superstars Madonna and Michael Jackson went out for dinner together at a restaurant in Los Angeles Tuesday night, April 10, 1991. (AP Photo/Kevork Djansezian)

Pop star Madonna sings the song "Express Yourself," May 11, 1990 during the first Blonde Ambition concert in Los Angeles .(AP Photo/Kevork Djanzezian)

Madonna and her father, Tony Ciccone, laugh as they talk with Arsenio Hall during taping of Hall's talk show in Los Angeles on June 16, 1992. Madonna was pleasantly surprised when her father appeared unexpectedly on stage for a family reunion. Hall arranged the meeting without Madonna's knowledge. (AP Photo)

FOR USE WITH FEATURE PACKAGE FOR SUNDAY, MAY 12, 1996 - Singer Madonna slips out of her coat as she leaves the screening of "Truth or Dare" at the 44th Cannes Film Festival in France in May, 1991. "Truth or Dare" is the documentary film about her 1990 "Blond Ambition" tour. (AP Photo/Gilbert Tourte)

U.S. singer Madonna on stage during her solo German performance in Frankfurt on August 23, 1987. (AP Photo/Frank Rumpenhorst)

Pop superstar Madonna jogs again in London's Green Park, Aug. 18, 1987 under the watchful eyes of her bodyguards. She will give a concert at Wembley in London. Her trainer Rob Parr leads the way. (AP Photo/Gill Allen)

Pop star Madonna performs during a concert at the Seattle Kingdome, July 1987 as part of her "Who's That Girl?" world tour. (AP Photo)

Madonna is shown walking next to a rickshaw during the shooting of a film in Hong Kong, China in January 1986. (AP Photo/Dick Fung)

Madonna attends the premiere of "W.E.", hosted by the Weinstein Company and The Cinema Society, in New York, Monday, Jan. 23, 2012. (AP Photo/Charles Sykes)

Madonna poses backstage with the award for Best Original Song in a Motion Picture for the song "Masterpiece" from the film "W.E." during the 69th Annual Golden Globe Awards Sunday, Jan. 15, 2012, in Los Angeles. (AP Photo/Mark J. Terrill)

LONDON, ENGLAND - JANUARY 11: Madonna and Kris Thykier arrive at the UK premiere of W.E. at ODEON Kensington on January 11, 2012 in London, England. The film is released on January 20. (Photo by Chris Jackson/Getty Images for Freud) *** BESTPIX ***

U.S Director of the film, Madonna arrives for the BFI London Film Festival gala screening of 'W.E.' at a central London Cinema, Sunday, Oct. 23, 2011. (AP Photo/Joel Ryan)

U.S. Singer Madonna arrives at the Gucci Award for Women in Cinema in Venice, Italy, Friday, Sept. 2, 2011. Madonna presented her latest movie W.E. at the 68th edition of the Venice Film Festival on Thursday. (AP Photo/Luigi Costantini)

FILE - In this Sept. 1, 2011, file photo, actress and singer Madonna arrives for the premiere of the film W.E. at the 68th edition of the Venice Film Festival in Venice, Italy. Madonna has lost a bid to get rid of a neighbor's lawsuit claiming the superstar made a racket by using her New York City apartment as a rehearsal studio.(AP Photo/Joel Ryan, File)

US singer and director Madonna blows a kiss at the photo call for the film W.E. during the 68th edition of the Venice Film Festival in Venice, Italy, Thursday, Sept. 1, 2011. (AP Photo/Joel Ryan)

Singer Madonna arrives in a boat for the press conference of her movie W.E. at the 68th edition of the Venice Film Festival in Venice, Italy, Thursday, Sept. 1, 2011. (AP Photo/Domenico Stinellis)

Madonna arrives at the Metropolitan Museum of Art Costume Institute gala, Monday, May 2, 2011 in New York. (AP Photo/Peter Kramer)

American singer Madonna performing at the AWD Arena in Hanover, Germany during her Confessions Tour on Aug. 22, 2006. (AP Photo/ddp/Stefan Simonsen)

Madonna and Lourdes Leon attend the 2nd Annual Bent On Learning Benefit in New York, on Wednesday, April 28, 2010. (AP Photo/Peter Kramer)

FILE- This Dec. 15, 2009 file photo shows singer Madonna attending the premiere of "Nine" at the Ziegfeld Theatre in New York. The pop star has announced a $250,000 donation to Haiti. (AP Photo/Peter Kramer,File)

Singer Madonna attends a special screening of 'A Single Man' hosted by The Cinema Society and BING at The Museum of Modern Art on Sunday, Dec. 6, 2009 in New York. (AP Photo/Evan Agostini)

FILE - US singer Madonna leaves the Marseille Marignane Airport, southern France, July 19, 2009.Madonna is putting her shoes where her mouth is. The Queen of Pop has offered one of her favorite pairs of Christian Dior shoes to a charity supporting Gypsy child education. Organizers said Tuesday Oct. 13, 2009, the skyscraper gold heels, which are autographed by Madonna, will be sold at the Ovidiu Rom annual ball later this month. (AP Photo/Claude Paris)

David Letterman kisses Madonna goodbye during a skit for "The Late Show with David Letterman" in New York, Wednesday, September 30, 2009. In the scene Madonna and David Letterman eat pizza at Angelo's Restaurant next door to the Ed Sullivan Theater (AP Photo/Charles Sykes)

Recording artist Madonna attends the Marc Jacobs spring 2010 collection during fashion week on Monday, Sept.14, 2009 in New York. (AP Photo/Peter Kramer)

** RETRANSMIT FOR IMPROVED QUALITY ** U.S. Pop star Madonna arrives to the ancient Roman-era city carved out in red stone of Petra, South of Jordan, Thursday, Sept. 3, 2009. Madonna, 51, has wrapped up her world stage tour with a sightseeing trip to Jordan's famed ruins in Petra. (AP Photo/Nader Daoud)

Madonna and her son David Banda attend the Veuve Clicquot Manhattan Polo Classic in New York, May 30, 2009. (AP Photo/Charles Sykes)

Madonna arrives at the Metropolitan Museum of Art's Costume Institute Gala in New York, on Monday, May 4, 2009. (AP Photo/Peter Kramer)

Madonna arrives at the Vanity Fair Oscar party on Sunday, Feb. 22, 2009, in West Hollywood, Calif. (AP Photo/Evan Agostini)

Singer Madonna attends a Gucci UNICEF dinner at The Oak Room at the Plaza on Wednesday, Nov. 19, 2008 in New York. (AP Photo/Evan Agostini)

Madonna, right, and Britney Spears perform together during Madonna's Sticky and Sweet tour at Dodger Stadium in Los Angeles on Thursday, Nov. 6, 2008. (AP Photo/Matt Sayles)

Madonna performs during her "Sticky and Sweet" tour Wednesday Oct. 15, 2008, in Boston. Madonna and Guy Ritchie announced earlier Wednesday that they are divorcing after nearly eight years of marriage. (AP Photo/Bizuayehu Tesfaye)

Madonna performs during her "Sticky and Sweet" tour Wednesday Oct. 15, 2008 in Boston. Madonna and Guy Ritchie announced earlier Wednesday that they are divorcing after nearly eight years of marriage. (AP Photo/Bizuayehu Tesfaye)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this Sept. 29, 2003 file photo, Madonna laughs as she sits with Jeremy Zorek, 18 months, at a book signing of her new children's book "The English Roses" at Barnes & Noble in New York. (AP Photo/Mary Altaffer, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this Sept. 19, 2004 file photo, Madonna wears a diamond encrusted "E" necklace as she visits the tomb of Kabbalist Rabbi Yehuda Ashlag, a Jewish mystic, in the Givat Shaul cemetery in Jerusalem, while on a five-day spiritual quest. She has adopted the Hebrew name Esther. (AP Photo/Pedro Ugarte, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY.- FILE ** In this Feb. 8, 2006 file photo, Madonna appears backstage at the 48th Annual Grammy Awards in Los Angeles. (AP Photo/Reed Saxon, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this Sept. 20, 2006 file photo, Madonna performs during her "Confessions Tour" in Tokyo. (AP Photo/Itsuo Inouye, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY - FILE ** In this July 7, 2007 file photo, Madonna performs on stage during the British leg of the Live Earth concerts at London's Wembley Stadium. (AP Photo/Anthony Harvey, file)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY- FILE ** In this Dec. 2, 2007 file photo, Madonna attends a special screening of "Revolver" hosted by the Cinema Society and Piaget at the Tribeca Grand Hotel in New York. (AP Photo/Evan Agostini, file)

** FILE ** In this May 22, 2008 photo, singer Madonna arrives for the 2008 amfAR Cinema Against AIDS benefit in Mougins, southern France. (AP Photo/Matt Sayles, file)

Director Nathan Rissman and Madonna arrives for the premiere of the film "I Am Because We Are" at the 61st international Cannes film festival, on Wednesday, May 21, 2008. (AP Photo/Evan Agostini)

** STAND-ALONE PHOTO PACKAGE FOR USE WITH MADONNA'S 50TH BIRTHDAY- FILE ** In this March 10, 2008 file photo, Madonna is inducted into the Rock and Roll Hall of Fame during the Rock and Roll Hall of Fame Induction Ceremony in New York. (AP Photo/Jason DeCrow, file)

Madonna arrives for the screening of her movie 'Filth And Wisdom' at the International Film Festival Berlinale in Berlin, Germany, Wednesday, Feb. 13, 2008. The Berlinale takes place from Feb. 7 to Feb. 17, 2008 in the German capital. (AP Photo/Markus Schreiber)

Madonna and her daughter Lourdes Leon arrive at "A Night to Benefit Raising Malawi and UNICEF" at United Nations headquarters, Wednesday, Feb. 6, 2008. (AP Photo/Evan Agostini)

Madonna speaks during a news conference for NFL footbal's Super Bowl XLVI's halftime show Thursday, Feb. 2, 2012, in Indianapolis. (AP Photo/Matt Slocum)

INDIANAPOLIS, IN - FEBRUARY 05: Madonna performs during the Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Christopher Polk/Getty Images)

INDIANAPOLIS, IN - FEBRUARY 05: Madonna performs during the Bridgestone Super Bowl XLVI Halftime Show at Lucas Oil Stadium on February 5, 2012 in Indianapolis, Indiana. (Photo by Christopher Polk/Getty Images)

Madonna performs during the halftime show of Superbowl XLVI on Sunday, February 5, 2012, at Lucas Oil Stadium in Indianapolis, Indiana. (Sam Riche/MCT)

Madonna performs during the halftime show of Superbowl XLVI on Sunday, February 5, 2012, at Lucas Oil Stadium in Indianapolis, Indiana. (Lionel Hahn/Abaca Press/MCT)